Kbuild fixes for v5.11 (3rd)

- Fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64
 
  - Use pkg-config for scripts/sign-file.c CFLAGS
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Merge tag 'kbuild-fixes-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64

 - Use pkg-config for scripts/sign-file.c CFLAGS

* tag 'kbuild-fixes-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  scripts: set proper OpenSSL include dir also for sign-file
  sparc: remove wrong comment from arch/sparc/include/asm/Kbuild
  kbuild: fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64
This commit is contained in:
Linus Torvalds 2021-02-14 11:36:32 -08:00
commit ab30c7f9c3
3 changed files with 4 additions and 2 deletions

View File

@ -1,6 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
# User exported sparc header files
generated-y += syscall_table_32.h
generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h

View File

@ -17,6 +17,7 @@ hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
HOSTCFLAGS_sign-file.o = $(CRYPTO_CFLAGS)
HOSTLDLIBS_sign-file = $(CRYPTO_LIBS)
HOSTCFLAGS_extract-cert.o = $(CRYPTO_CFLAGS)
HOSTLDLIBS_extract-cert = $(CRYPTO_LIBS)

View File

@ -43,6 +43,9 @@ EOT
sed 's/ko$/mod/' $modlist |
xargs -n1 sed -n -e '2{s/ /\n/g;/^$/!p;}' -- |
cat - "$ksym_wl" |
# Remove the dot prefix for ppc64; symbol names with a dot (.) hold entry
# point addresses.
sed -e 's/^\.//' |
sort -u |
sed -e 's/\(.*\)/#define __KSYM_\1 1/' >> "$output_file"